Learn how to use a tablet as a second monitor with Samsung Second Screen or Apple Sidecar, including setup steps, ...

It’s a familiar scenario — you’re looking at something on your iPhone and, all of a sudden, the screen turns to black and you have to interact with the handset to see what you were doing again. If ...

Ten minutes of setup, zero dollars spent ...

The greatest attraction for me about Vision Pro is being able to have huge virtual monitors for both work and entertainment, but the downside is the discomfort of wearing one for an extended time. The ...

When Apple introduced true windowing multitasking and extended display support with iPadOS 26, pairing my iPad Pro with a portable monitor suddenly became a lot more interesting. I’ve used numerous ...

While laptops are built to project their own displays, you can transform a spare Windows laptop into an extended screen for your main desktop. Whether you want to expand your screen real estate, or ...

Android 15 may add an adaptive timeout option that automatically turns your device’s screen off when you aren’t using it. It’s important to lock your Android device when you aren’t using it so that ...